IDC expects shipments of PCs could shrink by up to 9% YoY in 2026 due to global memory shortages, as demand from AI data centers continues to outstrip supply
If you need a new PC, it's best to buy one now as things will get worse in 2026 Forums: r/technology : IDC warns PC market could shrink up to 9% in 2026 due to skyrocketing RAM pricing — even moderate forecast hits 5% drop as AI-driven shortages slam into PC market Beehaw : IDC warns PC market could shrink up to 9% in 2026 due to skyrocketing RAM pricing — even moderate forecast hits 5% drop as AI-driven shortages slam into PC market
Context & Ripple Effects
This forecast sits in a widening supply squeeze: PC makers were already warning customers about higher system prices tied to surging DRAM costs, while subsequent coverage traced the pressure from RAM into GPUs, SSDs, and HDDs.
The story matters because it frames AI-data-center procurement as a constraint on the broader PC supply chain, not just on server hardware. Later expectations of steep motherboard-sales declines as upgrades are deferred reinforce the risk that higher component costs suppress volumes across the PC ecosystem.
First-order effects
- PC makers and buyers face a 2026 volume headwind as scarce, more expensive RAM raises the cost of assembling and purchasing systems.
- IDC's projected shipment decline shifts the immediate market focus from replacement demand to affordability and the availability of memory-equipped configurations.
Second-order effects
- Component sellers and PC-channel partners can see weaker upgrade-driven demand if customers postpone purchases; the reported spread of shortages into GPUs, SSDs, and HDDs would compound that effect.
- OEMs must decide how much memory-cost inflation to absorb versus pass through, making pricing and product configurations more consequential for demand.
Third-order effects
- If data-center memory demand continues to outrun supply, AI infrastructure spending can increasingly act as a product constraint on consumer and commercial devices, reallocating scarce semiconductor capacity across end markets.
- The pattern points to a more capacity-sensitive PC cycle, in which component availability—not only end-user demand or new device features—determines shipment growth until supply catches up.
The trend: This is part of AI infrastructure demand transmitting through semiconductor supply chains into higher prices and lower volumes for mainstream computing devices.